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38‐2: Invited Paper: 12.3‐in Highly Transparent LCD by Scattering Mode with Direct Edge Light and Field‐Sequential Color‐Driving Method
Author(s) -
Okuyama Kentaro,
Omori Yuji,
Miyao Makoto,
Kitamura Koji,
Zako Muneaki,
Maruoka Yoshio,
Akutsu Kenichi,
Sugiyama Hiroki,
Oue Yoshihide,
Nakamura Tenfu,
Ichihara Kazuki,
Irie Hiroshi,
Ito Shohei,
Hirama Katsuya,
Asano Naoyuki,
Imai Takayuki,
Takano Daijiro,
Ishida Satoru
Publication year - 2021
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14732
Subject(s) - polarizer , liquid crystal display , color gel , transmittance , optics , materials science , liquid crystal , contrast ratio , optoelectronics , enhanced data rates for gsm evolution , filter (signal processing) , color filter array , scattering , birefringence , computer science , physics , artificial intelligence , nanotechnology , computer vision , layer (electronics) , thin film transistor
We have newly developed 12.3‐inch highly transparent color liquid crystal display (LCD) which has no color filter, no polarizer and no back light. For the improvement of optical performance and lager sized panel, the process of scattering liquid crystal, panel structure and driving scheme were optimized. We have successfully achieved high transmittance as 87% and high contrast ratio as 32:1 which is 2 times larger than previous 4‐inch model.